Highbrow Steam, Arlim (G-CHB01/S09EN)

[G guardian] (Usable when both fighters' vanguards are grade 3 or greater, and the number of face up G guardians in your G zone is three or less)- Opponent Turn's Guard Step-[Choose a card with "Heal" from your hand, and discard it] Call this card to your (GC) from face down. [AUTO]:[Choose two cards in total from your hand and drop zone with "Chronojet" in their different card names, reveal them, and put them on the bottom of your deck in any order] When this unit is placed on (GC), you may pay the cost. If you do, this unit gets [Shield]+15000 until end of that battle.